Inventor
Richard E. Knipe, Jr.
Inventor
Montebello, NY, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B08Bprimary
B08BCleaning in general46%
B05BSpraying apparatus38%
A63DBowling games, e.g. skittles, bocce or bowls8%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis8%
PatentTitleYear
6,090,203'Bowling lane oil application device and method'20005,972,865'Water-based flushing solution with low VOC content'19995,854,190'Water-based flushing for paints and other coatings'19985,701,922'Water-based flushing for paints and other coatings'19975,632,822'Water-based flushing for paints and other coatings'19975,205,307'System for cleaning contaminants from parts'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to AMERICAN POLYCHEMICAL MANUFACT (1)· patent assignee history
1993Based in Monsey, NY, US· patent location history
1997–1999Patents assigned to DALCO IND LTD (4)· patent assignee history
1997–1999Based in Montebello, NY, US· patent location history
2000Patents assigned to U S POLYCHEMICAL CORP (1)· patent assignee history
2000Based in Chestnut Ridge, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DALCO IND LTD | 4 | 1997–1999 |
| AMERICAN POLYCHEMICAL MANUFACT | 1 | 1993 |
| U S POLYCHEMICAL CORP | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Montebello, New York, US | 4 | 1997–1999 |
| Chestnut Ridge, New York, US | 1 | 2000 |
| Monsey, New York, US | 1 | 1993 |